A ChatGPT account linked to Jesse VanRootelsar, the Tumbler Ridge shooter, was flagged in June 2025 for abuse as part of detection and enforcement measures.
VanRootelsar carried out a mass shooting on February 10, killing eight people: her mother and half-brother at their home, followed by five students and an educator at Tumbler Ridge Secondary School. Authorities later confirmed she died from a self-inflicted gunshot wound inside the school.
OpenAI’s Proactive Measures
OpenAI, the company behind ChatGPT, issued a statement expressing condolences: “Our thoughts are with everyone affected by the Tumbler Ridge tragedy.”
The firm revealed it proactively contacted the Royal Canadian Mounted Police (RCMP) with details about the individual’s ChatGPT usage and pledged ongoing support for the investigation.
Upon identifying the account in June 2025, OpenAI banned it for policy violations. Although referral to law enforcement was considered, the activity did not meet the required threshold of imminent, credible risk or planning of serious physical harm to others.
OpenAI emphasized its commitment to user safety and well-being, noting that over-enforcement could cause unnecessary distress, such as for young individuals and their families if police arrive unannounced.
The company trains ChatGPT to detect dangerous situations, discourage real-world harm, and offer guidance to prevent immediate physical danger.
Actions by Online Platforms
VanRootelsar’s online presence drew scrutiny after the incident. YouTube removed a channel tied to the suspect, citing its Creator Responsibility Guidelines.
Roblox, a popular gaming platform for creating and sharing virtual experiences, also acted swiftly. “We have removed the user account connected to this horrifying incident as well as any content associated with the suspect,” a spokesperson stated. “We are committed to fully supporting law enforcement in their investigation.” The account and related content were deleted on February 11, 2026.
